How to Track Your Skincare Routine (and Actually See What's Working)

You’ve spent a fair bit on your skincare. A serum here, a £42 moisturiser there, the acid everyone said you needed. So here’s a reasonable question: which of it is actually doing anything? If you can’t answer that with more confidence than a shrug, the problem isn’t your products — it’s that you’re not tracking them.

Tracking sounds tedious. It needn’t be. A few seconds a day, done consistently, will tell you more about your skin than another shopping trip ever will.

Why bother tracking at all

Caroline Hirons has been saying it for years: most people’s routines are a graveyard of half-used bottles bought on impulse and abandoned before they could possibly have worked. Tracking is the antidote. It turns “I think the new serum helped?” into something you can actually look back on — and it stops you from binning a product two weeks before it would have shown results, or repurchasing one that quietly did nothing.

In short: tracking is how you stop guessing.

What to record

Keep it small enough that you’ll genuinely keep it up. Three things:

1. What you used, morning and evening. The real routine, not the aspirational one — including the nights you skipped a step because you were shattered.
2. How your skin felt. A word or two: comfortable, tight, a spot on the chin, stinging after the acid. The little reactions are the ones you’ll forget and later wish you’d noted.
3. What changed. Started a new product, dropped an active, time of the month, a stressful week — context that later explains a good or bad patch.

Taking progress photos that are actually useful

Most progress photos are useless, and it’s almost always the same reason: the conditions changed. Sort that and a photo becomes real evidence.

• Same light. Daylight by the same window, at roughly the same time. Bathroom bulbs flatter or sabotage you depending on the day.
• Same angle. Straight on, and one slightly to the side. If this week’s photo lines up with last week’s, you can compare them honestly.
• No filters, no make-up. This is the one place you don’t get to fib to yourself.

Weekly is plenty — daily photos just show you noise. The magic is in lining up week 1 against week 8, which is when slow change finally becomes visible.

Give it time before you judge

This is where most people go wrong. Skin works to its own timetable, and it’s slower than the internet implies — most actives need weeks, not days, before there’s anything to see. Change a product after a fortnight and you’ve quit right as it was getting started. A record keeps you patient, because you’re not relying on a daily feeling that swings with your sleep and the weather.

One change at a time

If you start three things at once and your skin improves — or flares — you’ll have no idea which one did it. Introduce new products one at a time, give each a couple of weeks, and your tracking suddenly has explanatory power instead of just being a diary of mystery.

Paper, spreadsheet, or app?

All three can work; pick the one you’ll actually maintain.

• A notebook is lovely, but you can’t line up photos in it, and nobody flips back through it after a month.
• A spreadsheet is powerful and joyless — no one opens one at half eleven at night.
• An app wins mainly because it does the faff for you: remembers your routine, guides the photo to the same angle, and lays the weeks side by side.

That’s exactly what we built DewLog to do — a private skincare diary with weekly photo comparison, no ads and nothing to flog you. Just your routine and what your skin makes of it.

Start tonight: tick off your steps, add a word about your skin, take Sunday’s photo. Pair it with a sensibly built routine and a proper progress-photo setup, and in twelve weeks you’ll know — not feel, know — what’s earning its place on your shelf.